EP1304576A2 - Procédé de surveillance de l'état d'une roue d'un véhicule automobile - Google Patents

Procédé de surveillance de l'état d'une roue d'un véhicule automobile Download PDF

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Publication number
EP1304576A2
EP1304576A2 EP02015262A EP02015262A EP1304576A2 EP 1304576 A2 EP1304576 A2 EP 1304576A2 EP 02015262 A EP02015262 A EP 02015262A EP 02015262 A EP02015262 A EP 02015262A EP 1304576 A2 EP1304576 A2 EP 1304576A2
Authority
EP
European Patent Office
Prior art keywords
wheel
correction
deviation
step size
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02015262A
Other languages
German (de)
English (en)
Other versions
EP1304576A3 (fr
Inventor
Serge Vos
Wolfgang Zimprich
Markus Wimmer
Marcus Jautze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1304576A2 publication Critical patent/EP1304576A2/fr
Publication of EP1304576A3 publication Critical patent/EP1304576A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • B60C23/062—Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
EP02015262A 2001-09-28 2002-07-09 Procédé de surveillance de l'état d'une roue d'un véhicule automobile Withdrawn EP1304576A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148093A DE10148093A1 (de) 2001-09-28 2001-09-28 Radkontrollsystem
DE10148093 2001-09-28

Publications (2)

Publication Number Publication Date
EP1304576A2 true EP1304576A2 (fr) 2003-04-23
EP1304576A3 EP1304576A3 (fr) 2008-02-27

Family

ID=7700768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015262A Withdrawn EP1304576A3 (fr) 2001-09-28 2002-07-09 Procédé de surveillance de l'état d'une roue d'un véhicule automobile

Country Status (3)

Country Link
US (1) US6959234B2 (fr)
EP (1) EP1304576A3 (fr)
DE (1) DE10148093A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004024521A1 (fr) * 2002-08-27 2004-03-25 Continental Teves Ag & Co. Ohg Procede de controle de fonctions et de composants de chassis
US8209081B2 (en) * 2008-06-09 2012-06-26 Ford Global Technologies Minimizing wheel speed and acceleration errors
FR2988848B1 (fr) * 2012-03-28 2016-03-11 Renault Sas Perfectionnement de la mesure de vitesse de rotation d'une roue
DE102013014198A1 (de) 2013-08-23 2015-02-26 Wabco Gmbh Verfahren und Vorrichtung zum Ermitteln einer fehlerhaften Parametrierung von Radumfängen
JP6197847B2 (ja) * 2015-10-02 2017-09-20 コベルコ建機株式会社 ハイブリッド建設機械の旋回制御装置
US11148689B2 (en) * 2017-04-17 2021-10-19 Transportation Ip Holdings, Llc Vehicle monitoring system
US20190066405A1 (en) * 2017-08-22 2019-02-28 GM Global Technology Operations LLC Method and system for detecting a road impact event and for diagnosing abnormalities in chassis components
CN111190029B (zh) * 2019-12-20 2022-02-18 福建福清核电有限公司 一种核电厂汽动泵转速传感器交叉比较的系统及方法
CN111619578A (zh) * 2020-04-10 2020-09-04 宁波吉利汽车研究开发有限公司 车辆运动状态的确定方法、装置、车载终端及存储介质
DE102020204974A1 (de) * 2020-04-20 2021-10-21 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Bestimmen einer Drehfrequenz eines Rads
DE102020205587A1 (de) * 2020-05-04 2021-11-04 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Steuergerät zum Erkennen einer Fahrzeugbewegung eines Fahrzeugs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735313A1 (de) * 1997-08-14 1999-02-18 Bayerische Motoren Werke Ag Verfahren zur Ermittlung von geschwindigkeitsunabhängigen Frequenzen eines Nutzsignalanteils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409846B4 (de) * 1993-03-23 2005-06-02 Denso Corp., Kariya Drehzahlerfassungsgerät für einen rotierenden Körper
US6014599A (en) * 1996-08-29 2000-01-11 Denso Corporation Tire abnormality sensor
US6266594B1 (en) * 1997-04-23 2001-07-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Body swing control apparatus for industrial vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735313A1 (de) * 1997-08-14 1999-02-18 Bayerische Motoren Werke Ag Verfahren zur Ermittlung von geschwindigkeitsunabhängigen Frequenzen eines Nutzsignalanteils

Also Published As

Publication number Publication date
US20030093240A1 (en) 2003-05-15
DE10148093A1 (de) 2003-04-17
EP1304576A3 (fr) 2008-02-27
US6959234B2 (en) 2005-10-25

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